Doc's Auto Parts Engine Air Filter DA5434Docs Auto Parts Engine Air Filters: Doc's Auto Parts Premium Engine Air Filters are built for reliable performance and everyday durability. They help block dirt, dust, and debris that can cause premature engine wear, keeping clean air flowing to your engine. A high quality silicone gasket creates a secure seal, even in harsh or dusty driving conditions, while deep pleated filter media captures more contaminants to support smoother operation, improved

Doc’s Diesel Interval Diesel Treatment:

it helps minimize oil consumption while maximizing engine durability and uptime

7L Cummins Fuel Filter 2025-2026

*Please Note: DEF should be stored between 12°F–86°F

7L Powerstroke Oil Filter 2011-2025

2010-2013 NO TORQUE DATA 2007-2009 NO TORQUE DATA SIERRA 3500HD 4WD

2006-2007 185 / 251 2008 263 / 356 4WD w/ Link Coil Susp

Ideal for removing protective shipping oils before installation

Safe for all diesel engines including pickups

Supports cleaner

so we recommend sizing up for a more comfortable fit

and debris to protect your fuel system and keep your engine running at its best